AU7492287A - Ultrasonic transducer - Google Patents

Ultrasonic transducer

Info

Publication number
AU7492287A
AU7492287A AU74922/87A AU7492287A AU7492287A AU 7492287 A AU7492287 A AU 7492287A AU 74922/87 A AU74922/87 A AU 74922/87A AU 7492287 A AU7492287 A AU 7492287A AU 7492287 A AU7492287 A AU 7492287A
Authority
AU
Australia
Prior art keywords
ultrasonic transducer
transducer
ultrasonic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU74922/87A
Inventor
Keith Cameron
Arthur Albert Keeler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commonwealth of Australia
Original Assignee
Commonwealth of Australia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commonwealth of Australia filed Critical Commonwealth of Australia
Publication of AU7492287A publication Critical patent/AU7492287A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/20—Sounding members
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means
AU74922/87A 1986-04-30 1987-06-29 Ultrasonic transducer Abandoned AU7492287A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH566986 1986-04-30
AUPH5669 1986-04-30

Publications (1)

Publication Number Publication Date
AU7492287A true AU7492287A (en) 1988-01-07

Family

ID=3771586

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74922/87A Abandoned AU7492287A (en) 1986-04-30 1987-06-29 Ultrasonic transducer

Country Status (2)

Country Link
EP (1) EP0297189A1 (en)
AU (1) AU7492287A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2556904A (en) * 2016-11-24 2018-06-13 Univ Warwick Ultrasonic clamp-on flow meter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983901A (en) * 1945-04-16 1961-05-09 Le Roy C Paslay Crystal hydrophone
US3113288A (en) * 1960-10-21 1963-12-03 Benjamin L Snavely Supersensitive shielded crystal hydrophone
US4183007A (en) * 1978-02-22 1980-01-08 Fischer & Porter Company Ultrasonic transceiver

Also Published As

Publication number Publication date
EP0297189A1 (en) 1989-01-04

Similar Documents

Publication Publication Date Title
AU7163787A (en) Sonar transducers
AU591213B2 (en) Pressure transducer
EP0305519A4 (en) Ultrasonic transducer.
AU591216B2 (en) Ultrasonic surgical apparartus
AU572795B2 (en) Ultrasonic transducer
AU1788588A (en) Flextensional transducer
AU7163987A (en) Flextensional transducers
EP0251797A3 (en) Non-directional ultrasonic transducer
AU590050B2 (en) Underwater transducer
EP0193048A3 (en) Ultrasonic transducer
AU544464B2 (en) Ultrasonic transducer
AU577721B2 (en) Acoustic transducer system
GB8721675D0 (en) Acoustic transducer
AU7307887A (en) Piezoelectric transducer
AU6748787A (en) Pressure transducer
GB2191909B (en) Acoustic transducer
AU2928889A (en) Ultrasonic transducer
GB2214031B (en) Ultrasonic transducer
AU569828B2 (en) Pressure transducer
AU7492287A (en) Ultrasonic transducer
GB2219907B (en) Ultrasonic transducer
AU7482287A (en) Piezoelectric transducers
AU7395387A (en) Acoustic transducer
AU588989B2 (en) An improved transducer
GB8617264D0 (en) Ultrasonic air-ranging transducers